Names are good only if developed and popularized. Trialist sounds more of a legal possibiltiy, but still has to be developed to work.
Look at names like "Gamefly" or "Limewire." Without the long-time development and investments, those goofy names would be as innocuous as DaveFly or, well, Rantwire.
Warely, grace delete. Trialist, maybe worth developeing into a legal site, but not computer site. Reg price otherwise.
In general, if you have to be creative to find value in something where there is previously no value, then it is generally of no value anyway. However, entrepreneurship being what it is, it takes work to develop a "gamefly" or a "limewire" into a franchise. This entrepreneurship gene is generally not dependent on a word combination or domain name, and someone is not going to pay hundreds or thousands of dollars just for the name recognition alone. Just my take, and when I appraise, that's frankly my biggest factor.